ExoAtom

This is the development version of ExoAtom.

Search for species using terms such as Al, Cr+ or W+, or select an element from the periodic table below.

Cu25+: NIST Data Set version 20260813

Cu XXVI

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Cu_p25__NIST.adef.json [2.2 KB]

Metadata definition file for Cu+25 from the NIST dataset.

Cu_p25__NIST.pf [146.5 KB]

Partition function for Cu+25 from the NIST dataset.

  • Max temperature: 6000 K
Cu_p25__NIST.states [2.0 KB]

Energy levels for Cu+25 from the NIST dataset.

  • Number of states: 14
  • Max energy: 15806000.0 cm-1
Cu_p25__NIST.trans [53 bytes]

Transitions for Cu+25 from the NIST dataset.

  • Number of transitions: 1
  • Max wavenumber: 154320.0 cm-1